LOGIC (MS 339-1009)
These pages were to supersede the 6th article of the Popular Science Monthly series of 1878, of which the first two articles were to appear as Part I and Part II of the "First Essay." These pages concern the false dichotomy of reason and instinct as well as the question whether animals reason. CSP thinks animals do reason, and offers two illustrations.
rational Instinct, Logic (modal see Modality), Reason, Reason and instinct, Reasoning (probable see also Probability)
LOGIC / MISCELLANEOUS 1869- 1913